v3.21.2

Balance Sheet Account Details (Tables)

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Accounts Receivable

			June 30, 2021									December 31, 2020
Accounts receivable, net:
Accounts receivable, trade			$	4,906,000								$	4,894,000
Less allowance for doubtful accounts			(2,068,000)									(2,119,000)
			$	2,838,000								$	2,775,000

Schedule of Components of Inventories

The components of inventories are as follows:

			June 30, 2021						December 31, 2020
Inventory:
Raw materials			$	954,000					$	2,283,000
Finished goods			3,936,000						1,033,000
			$	4,890,000					$	3,316,000

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Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

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Tabular disclosure of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle including inventoried costs relating to long-term contracts or programs.

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